by Bart Arondson

submit your photo

Hall of Fame
View past winners from this year

Please participate in Meta
and help us grow.

Tag Info

New answers tagged


TTL stands for Through The Lens, and in the case of SLR metering, it indicates how the light is measured--that it's the light coming through the taking lens, rather than, say, an exterior sensor. In flash metering terminology, a TTL system in the camera/flash combination typically means that the camera will tell the flahs to send out a small "preflash" ...

Top 50 recent answers are included